電線電纜網(wǎng) > 國外線纜 > UL電子線 雙色線注條比例規(guī)定（完整版）
UL電子線 雙色線注條比例規(guī)定 - 無圖版
398947768 --- 2020-03-17 13:26:29
1
各位大俠，UL 758 1581 2566等安規(guī)上有沒有對UL系列的電子線雙色線做比列要求呢？比如黃/綠線是3:7要求還是其他的？
daoshudiyi --- 2020-03-17 16:02:25
2
758和1581上好像沒有對顏色有要求。
slikin --- 2020-03-18 08:41:27
3
沒有規(guī)定，一般都是企業(yè)標(biāo)準(zhǔn)
398947768 --- 2020-03-18 10:05:39
4
slikin:沒有規(guī)定，一般都是企業(yè)標(biāo)準(zhǔn)
是呢 我只是在62上面找到關(guān)于絕緣纜芯的要求是5%-70%，電子線還沒有找到正式的描述！
jintaolq --- 2020-03-19 09:57:37
5
正常來說要≥30% 如果你的黃綠線不容易辨別
客戶也會反饋 會給出這樣的要求 這個我是遇到過的
anguie --- 2020-06-10 12:20:18
6
4.6.1.2 Stripes as specifified in Clauses 4.6.1, 4.6.2, and 4.6.3 shall be of even or varying width and shall
occupy a total of 5 – 70 percent of the calculated circumference of the outer surface of the fifinished
insulated conductor, with no individual width less than 5 percent of that same circumference. The width
shall be measured perpendicular to each stripe. Where broken stripes are appropriate, they shall consist
of a series of identical marks and spaces, the length of each mark shall be at least 3 mm (1/8 inch), and
the linear spacing between marks shall not be greater than 19 mm (3/4 inch).